60 Willow Street 304 Embrace the magic of a Mystic winter in this one-of-a-kind penthouse at the historic Spool Mill. This one-bedroom, one-bath retreat with bonus loft space offers a front-row seat to the changing tides of the Mystic River. The expansive living area is bathed in natural light from three sides, highlighting soaring ceilings and refinished wood floors. For a truly inspired perspective, climb the spiral staircase to the building's only cupola loft-a serene vantage point for watching sunsets over the river and the downtown streets below. The interior features a modern kitchen with stainless steel appliances, a primary suite with an en-suite bath, and a separate room perfect for a home office. Whether you're seeking world-class dining, boutique shopping, a creative escape or a seasonal change of pace, this historic loft offers a sophisticated lifestyle in the heart of everything.